HOW TO HANDLE SITE ANALYSER?

Submitted by RONY CHACKOHOW TO HANDLE SITE ANALYSER?

WHAT WE PERFORM BY USING SITE ANALYZER?

VSWR measurement. RETURN LOSS measurement. CABLE LOSS measurement.INSERTION LOSS measurement. FORWARD power.REFLECTED power

BIRD ELECTRONICS,USAANRITSU,JAPANCOST OF SITE ANALYZER STARTS FROM (Rs 350000 Rs 700000)Authorised distributer in India are :-AIMIL LTD. ,Delhi (BIRD ELECTRONICS)MEERA Agency ,Delhi (ANRITSU)MANUFACTUERSIntroduction to Site Analyzer

BIRDs SA 2500 EX Site Analyzer

Selection buttons5

Function Button

Numeric Key Pad

Arrow Keys

Power Button

Night Vision Button

Display

Power and Charging LEDFunctional Diagram of Site Mater/Analyzer123ESC456789ENTER0.+/-Fault locationMarkerModeConfigCalibrationSelection ButtonPowerNight VisionLEDArrow ButtonsNumeric KeypadVSWRTOP VIEW SITE ANALYSERPORT DESCRIPTIONSAntenna Test Port Female N connector for connecting to the antenna. Use a phase-stable cable for best results.Parallel Printer Port25-pin (DB25) parallel connector for connecting to Dot matrix Printer/HP-type inkjet printer.Computer Port.9 pin RS 232 serial port for connecting computer/laptop or Bird power sensors.DC inputPort for connecting external power

DISPLAYBIIRD 2500 Ex780 2500 MhzOn/0ffNight visionLEDArrow buttonFunction buttonSelection buttonRS - 232PRINTERRF antenna port 1/2FCharging.Site Analyser & its softwareCalibration kit1\2M-7\8F adaptor50W & 50 ohm dummy load9-Pin Rs-232 serial straight cable

CALIBRATION KIT

OPENSHORTLOADPROCESSTo measure the VSWR of 900 band Antenna Switch ON the Site Analyzer.A screen appear on the display showing Serial No. & operating frequency range.Screen resume to any mode in which it was switched OFF.Suppose the mode is Fault location.

Fault locationDistance(m)450-------11.5Save/RecallAuto ScaleHold------0Calibration fullVSWRWe cant measure VSWR in Fault location mode. We have to change to mode for measuring VSWR123ESC456789ENTER0.+/-Fault locationMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress Mode ButtonThe Screen Changes toVSWRSelect ModeDistance(m)450-------11.5Measure MatchFault locationMeasure Power------0Then Press Button for Measure MatchCalibration fullVSWRScreen Changes toMeasure MatchFrequency(MHz)1880-------11.5Save/RecallAuto ScaleHold------1710The Frequency is of 1800 bandTo change the frequency to 900 bandCalibration fullVSWR123ESC456789ENTER0.+/-Fault locationMarkerModeConfigCalibrationSelection ButtonPowerNight VisionLEDArrow ButtonsNumeric KeypadPress Config. buttonScreen changes toVSWRMeasure MatchFrequency(MHz)1880

-------11.5FrequencyLimitHold------1710

Press frequency buttonScreen changes toCalibration fullVSWRMeasure MatchFrequency(MHz)1880-------11.5Save/RecallAuto ScaleHold------1710Start Freq1710Stop Freq1880Set the frequency by using Arrow Key or Numeric key padCalibration fullVSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress numeric pad or Arrow button to change frequencyVSWR1880

-------11.5Save/RecallAuto ScaleHold------1710Set the frequency Start freq Stop freq 890 980Frequency(MHz)MHzMHzThen press ESCCalibration fullVSWR123ESC456789ENTER0.+/-Fault locationMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress ENTER after each frequencyThen press ESCVSWRThe screen changes toMeasure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Start Freq890 MHzStop Freq960 MHzCalibration OFFCalibration gets OFFVSWRTo ON the calibration Press Calibration button123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadThe screen changes toVSWRMeasure MatchFrequency(MHz)960-------11.5ShortOpenLoad------890Start Freq890 MHzStop Freq960 MHzCalibration OFFConnect calibration kit to Site Analyzer portVSWRCalibration KitshortLoadOpenMM

M

32 Measure MatchFrequency(MHz)960-------11.5ShortOpenLoad------890Start Freq890 MHzStop Freq960 MHzCalibration OFFApply short of Calibration kit to the port and press short buttonShort changes toShort doneNow apply open to the port and press OpenThe OPEN changes to Open doneAt last apply Load to Site master port and press load buttonLOAD changes toLoad doneScreen changes toVSWRMeasure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Start Freq890 MHzStop Freq960 MHzCalibration fullConnect the jumper with adapter and press Auto ScaleScreen changes toVSWRMeasure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Start Freq890 MHzStop Freq960 MHzCalibration fullTo know the correct value of peak we have to activate markerVSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress MarkerScreen Changes toVSWR

36Measure MatchFrequency(MHz)960-------11.5M1Activate-------------890Start Freq890 MHzStop Freq960 MHzCalibration fullPress the Marker button to select the markerThen press the Activate button to activate itVSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadAfter Activating marker press ESCVSWRThe screen changes to38Measure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Calibration fullM1M1 903.5 1.10 VSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadTo Change the marker to top most point press UP key of Arrow button40Measure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Calibration fullM1M1 903.5 1.10 VSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadTo Change the marker to lowest point press the down arrow VSWRMeasure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Calibration fullM1M1 903.5 1.10 VSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress the right and left key to move the marker left and right along the trace.VSWRMeasure MatchFrequency(MHz)960-------11.5Save/RecallAuto ScaleHold------890Calibration fullM1M1 903.5 1.10 VSWRTo find the fault location change the mode to Fault location123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress Mode buttonVSWRSelect ModeDistance(m)-------11.5Measure MatchFault locationMeasure Power------Calibration fullPress the Fault location buttonThe Screen changes toVSWRFault LocationDistance(m)450-------11.5Save/ RecallAuto ScaleHold------0Calibration fullM1Set the distance scale to increase the accuracyM1 10 1.34VSWR123ESC456789ENTER0.+/-Measure MatchMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress Config buttonThe screen changes toVSWRFault LocationDistance(m)450-------11.5DistanceLimit------0Calibration fullM1Press the distance buttonScreen changes toVSWRFault LocationDistance(m)450-------11.5DistanceLimit------0Calibration fullM1Start distanceStop distanceMax distance0450450Change the stop distance by pressing the numeric key padVSWR123ESC456789ENTER0.+/-Fault locationMarkerModeConfigCalibrationPowerNight VisionLEDArrow ButtonsNumeric KeypadPress the distance 0 to 25m . Let we put 25m.Then press enter and after that press ESCVSWRFault LocationDistance(m)450-------11.5DistanceLimit------0Calibration fullM1Start distanceStop distanceMax distance025450The value changes asScreen changes asVSWRFault LocationDistance(m)25-------11.5Save/ RecallAuto SaveHold------0Calibration fullM1M1 10 1.37VSWRFault LocationDistance(m)25-------11.5Save/ RecallAuto SaveHold------0Calibration fullM1M1 10 1.37To save the reading press save/recall buttonThe screen show asVSWR55TPQRSAFKPUZ*_BGLQVSpace:=CHMRW[-,DINSX]/EJOTY.+#Press the button to write the nameThe letter appear herePQSFault Location-------SaveRecallEditDeleteTechvidhya-1M 19/12/2012 10:45AMtanvi-1M 29/12/2012 04:07AMTo recall the traces press recall buttonTo edit the traces press Edit buttonTo delete the traces press Delete buttonRequirement for Power MeasurementSite analyzer SensorElements(50W and 5W)D-9 Serial Straight CableAdapter(1/2M to 7/8F)Jumper adapter(7/8 to 1/2M)

58To measure the power by Site Analyzer we connect Sensor by using D9 serial Straight cableChange the mode to measure power by mode button.Site master is to be used like a meter only.There will be a warning message Do not apply external power to RF antenna test port.The Screen appear as.

BTSANTENNAD-9 RS-232 SERIAL STRAIGHT CABLEADAPTER

JUMPER ADAPTERSENSOR

RS - 232PRINTERHow to connect site analyzer while measuring FWD. & REF. power.

Measure Power-------Watt--------------------Warning:Do not apply external power To RF antenna test portThis message appear for few second Then screen changes toMeasure Power-------------dBm-------------FWD : 40 wattREF : 0.7 watt500uses of Site AnalyzerTo measure VSWR.To measure cable losses.To measure return losses.To measure Reflected power & Forward/Output power of BTS.Find the fault location.